package zyf;

public class SyncDemo2 {
    public static void main(String[] args) {
        Shop shop = new Shop();

        Thread t1 =new Thread("zyf"){
            public void run(){
                shop.buy();
            }
        };
        Thread t2 =new Thread("zyf2"){
            public void run() {
                shop.buy();
            }};
        t1.start();
        t2.start();

    }
}
class Shop{
    public  void buy() {
        try {
        Thread t =Thread.currentThread();
        System.out.println(t.getName()+":正在挑衣服...");
        Thread.sleep(2000);
        synchronized (this){
            System.out.println(t.getName()+":正在试衣服...");
            Thread.sleep(2000);
        }
        System.out.println("结账离开");
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }
}
